-#!/usr/bin/env sh
+#!/usr/bin/env bash
# Merge both global and local charfiles
-mkdir ~/.cache/charsel/ &
-cp /usr/share/charsel/* ~/.cache/charsel/
-cp ~/.local/share/charsel/* ~/.cache/charsel/
CHARDIR=~/.cache/charsel
-# clear screen
+if [[ ! -d $CHARDIR ]]
+then
+ mkdir $CHARDIR/
+elif [[ ! "$(ls -A $CHARDIR)" ]]
+then
+ cp -rf /usr/share/charsel/- $CHARDIR/
+ cp -rf $HOME/.local/share/charsel/- $CHARDIR/
+fi
+
+# Check for user inputs
+if [[ $1 == "list" \
+ || $1 == "-l" \
+ || $1 == "--list" ]]
+then
+ echo "The following charfiles are installed"
+ ls $CHARDIR/charfiles
+ exit 0
+elif [[ $1 == "help" \
+ || $1 == "-h" \
+ || $1 == "--help" \
+ || $# -ne 1 ]]
+then
+ cat /usr/share/doc/charsel/README.md
+ exit 0
+fi
+
+# Define charfile path
+CHARFILE=$CHARDIR/charfiles/$1
+
+if [[ ! -f $CHARFILE ]]
+then
+ echo "Please enter a valid charfile. You can list installed charfiles with \`charsel list\`"
+ exit 1
+fi
+
+# Define length of shortcut
+LENGTH=$(cat $CHARFILE \
+ | cut -f 1 -d ',' -s \
+ | wc -L \
+ | cut -b 1)
+
+# Clear screen
clear
+# Main program
while :
do
+ # Format output
+ echo "*---------*---------------*"
+ echo "| CHARSEL | " $1
+ echo "*---------*---------------*"
+ echo ""
+
+ cat $CHARFILE \
+ | sed -e '/^[ \t]*#/d' \
+ | grep -A 100 - \
+ | tail -n +2 \
+ | column -t -N input,output --output-separator ' | ' --separator ','
+
+ echo ""
+ echo "*-------------------------*"
+ echo "| previous shorcode:" $INPUT
+ echo "| previous output: " $OUTPUT
+ echo "*-------------------------*"
- # Put charfile into table
- column -t $CHARDIR/$1 -N SHORT,CHAR -R SHORT,CHAR --output-separator ' | '
- read INPUT
-
- # Navigate to the right characther
- OUTPUT=$(grep $INPUT $CHARDIR/$1 | cut -c 3)
+ # User input
+ read -p "| input shortcode: " -N $LENGTH INPUT
+
+ # This can definately be simplifed, but it works fine
+ LINENUMBER=$(cut -f 1 -d ',' -s $CHARFILE \
+ | grep -wn $INPUT \
+ | cut -d : -f 1)
+
+ OUTPUT=$(cut -f 2 -d ',' -s $CHARFILE \
+ | head -$LINENUMBER \
+ | tail +$LINENUMBER)
+
+ if [[ $(cut -f 1 -d ',' -s $CHARFILE \
+ | grep -wnc $INPUT) == "0" ]]
+ then
+ OUTPUT=""
+ fi
+
+ # Copy output to clipboard
+ echo $OUTPUT | xclip -selection clipboard
# Clear screen
clear
- # Print output, and copy to clipboard
- echo $OUTPUT
- echo $OUTPUT | xclip -selection clipboard
done